This PDF lesson plan provides learners with an understanding of the importance of editing and proofreading at the AP level. The teacher distributes various examples of student work and asks the students to read and comment on the writing samples. The teacher leads a discussion on what the learners like and do not like about the writing samples. The teacher asks the students to suggest changes, make corrections, and offer constructive criticism on the writing samples which they then learn are their own work and the work of their peers.